Sodium Methoxide → {2-[2-({2-[2-(3,4,5,6,7-Pentahydroxy-2-oxoheptyloxy)ethoxy]ethylcarbamoyl]methoxy)ethoxy]ethoxy}acetic acid
反応式
C[O-].[Na+].C([O:7][CH:8]([CH:33]([O:46]C(=O)C)[CH:34]([O:42]C(=O)C)[CH:35]([O:38]C(=O)C)[CH2:36][OH:37])[C:9](=[O:32])[CH2:10][O:11][CH2:12][CH2:13][O:14][CH2:15][CH2:16][NH:17][C:18]([CH2:20][O:21][CH2:22][CH2:23][O:24][CH2:25][CH2:26][O:27][CH2:28][C:29]([OH:31])=[O:30])=[O:19])(=O)C>CO>[OH:7][CH:8]([CH:33]([OH:46])[CH:34]([OH:42])[CH:35]([OH:38])[CH2:36][OH:37])[C:9](=[O:32])[CH2:10][O:11][CH2:12][CH2:13][O:14][CH2:15][CH2:16][NH:17][C:18]([CH2:20][O:21][CH2:22][CH2:23][O:24][CH2:25][CH2:26][O:27][CH2:28][C:29]([OH:31])=[O:30])=[O:19]参加物
4
反応物 2
生成物 1
試薬・触媒・溶媒 1
実験手順
At room temperature, 100 μl of a 5.4 M sodium methoxide solution in methanol are added to a solution of 200 mg of {2-[2-({2-[2-(3,4,5,6-tetraacetoxy-7-hydroxy-2-oxo-heptyloxy)ethoxy]ethylcarbamoyl}methoxy)ethoxy]ethoxy}acetic acid (24) in 5 ml of methanol, and the mixture is stirred for 2 h. 1 g of Amberlite IR 120 is added to the reaction solution and the mixture is stirred for 10 min, filtered and concentrated, giving 26: